Finding the Third Proportional to 19,730.63 and 29,800.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,730.63 : 29,800.88 = 29,800.88 : x
2. Step 2: Convert to fraction form
   19,730.63/29,800.88 = 29,800.88/x
3. Step 3: Cross multiply
   19,730.63x = 29,800.88 × 29,800.88
4. Step 4: Simplify right side
   19,730.63x = 888,092,150.77
5. Step 5: Solve for x
   x = 888,092,150.77/19,730.63
6. Step 6: Final answer
   x = 45,010.85